Seems like a relatively easy game for scourge. Good game for you, I'd recommend you practice last hitting though, you'd get your divine a lot faster. Aim for 100 creep kills every 20 minutes - I find anti-mage is extremely easy to last hit with so he should be easy to practice with. The early vanguard will let you stay in your lane easier. Just watch for ganks, which didn't happen at all this game, so easy farm for AM.